Abstract: A control input system comprising: an input unit comprising, a ferromagnetic material medium, a non-invasive detachable attachment means for attaching the ferromagnetic medium to the hand of the user; a control unit comprising, a control input area defining the input interface for interaction with the ferromagnetic medium, a sensor unit capable of registering the position of N the ferromagnetic medium of the input unit relative to the control unit and providing at least one sensor output signal, a signal processor for converting the at least one sensor output signal to a control output signals representing the position of the ferromagnetic material relative to the control input, a signal transmitter for transmitting processed signals to an external device, and a housing for enclosing the sensor unit, the signal process and/or the signal transmitter.